872093746516 has 12 divisors (see below), whose sum is σ = 1615938412788. Its totient is φ = 410397057152.

The previous prime is 872093746481. The next prime is 872093746561. The reversal of 872093746516 is 615647390278.

It can be written as a sum of positive squares in 2 ways, for example, as 686809987600 + 185283758916 = 828740^2 + 430446^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6412453951 + ... + 6412454086.

It is an arithmetic number, because the mean of its divisors is an integer number (134661534399).

It is a 1-persistent number, because it is pandigital, but 2⋅872093746516 = 1744187493032 is not.

Almost surely, 2^872093746516 is an apocalyptic number.

It is an amenable number.

872093746516 is a deficient number, since it is larger than the sum of its proper divisors (743844666272).

872093746516 is a wasteful number, since it uses less digits than its factorization.

872093746516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12824908058 (or 12824908056 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 58.

The spelling of 872093746516 in words is "eight hundred seventy-two billion, ninety-three million, seven hundred forty-six thousand, five hundred sixteen".